Question

. Find the measure of an angle, if 5 times its
complement is 30° less than twice its
supplement​

Answer 1

Answer:

90 dehree

ohf jdisir kdkfor t

Answer 2

Answer:

let the measure of angle be x° .

let it's complement be 90°-x.

let it's supplement be 180°-x.

according to the question,

$= > 5(90°-x) - 30°= 2(180°-x)$

= 450 -5x -30 = 360 -2x

=-5x +2x + 420 = 360

= -3x +420= 360

= 420-360=3x

= 60= 3x

therefore x = 60/3

= 20 °

the measure of angle is 20°